Greetings,
I have a GSHP heating and cooling system in a multizone building, and the system has been alternating between heating and cooling mode, but the temperatures inside the building and the heat pump temperatures are not controlled. I was surprised that the heat pump temperature in the summer was around -20°C, which is reflected in the building. The low temperature in the building is the opposite of what I want. In the heating season the system is quite good but the big problem is the cooling season. What is the solution to this problem?
Note that I already have 5 heat pumps, but they work as needed in the actual system. I would like to know how the building loads are connected with the number of heat pumps ''on input #8 at type 927 (heat pump)''.
I have another question about the specifications of the heat pump, where the catalog of my heat pump set the water heating limit to 65 degrees Celsius and cooling to -10 degrees Celsius, while in the program it can reach 130 degrees Celsius in heating and -70 in cooling ''without any loads'', can it be modified or. is it not It has an effect on the results.
Note: When applied to a load, outlet heat pumps temperatures return to a reasonable natural situation.
Sorry for the long post, thank you very much
